Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2021/08/14 | 2 | 10 | BXO | N18W00 | |
2021/08/15 | 2 | 10 | BXO | N18W14 | |
2021/08/16 | 4 | 30 | DRO | N17W27 | |
2021/08/17 | 3 | 10 | BXO | N17W41 | |
2021/08/18 | 1 | 10 | AXX | N17W55 | |
2021/08/19 | 1 | 10 | AXX | N14W70 |
B |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B3.4 | 2021/08/16 | 07:05 | 07:11 | 07:16 | |
2 | B1.2 | 2021/08/16 | 09:15 | 09:22 | 09:32 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |